Comparison

Paraphrase AI vs Moleculist

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Paraphrase AI

Instantly reword, rewrite, and humanize your text with advanced AI. Improve clarity, style, and readability for essays, emails, articles, and more. Offers multiple AI modes and global language support for polished, plagiarism-free content.

Highlights
  • Instant Rewording & Rewriting
  • 25+ AI Modes (Humanize, Formal, Creative)
  • Global Language Support (185+ languages)
  • AI Grammar Correction
  • AI Text Humanization
  • Offline Rewording & History
Features
Read full description

Paraphrase AI rewrites text you type or paste — in the writing style you choose, and in the language you want it back in. Paste your text, pick a style, tap Paraphrase. No account, no sign-up, nothing to set up. Three rewrites a day are included; Premium lifts the limit. It does one job: it says the same thing a different way. A sentence, a paragraph or a whole essay comes back as an Enhanced Version you can copy or share. HOW A REWRITE GOES Tap Paste to drop in whatever you copied, or type into the Input box; a live character count sits underneath. Pick a style — Humanize, Standard and Formal sit as pills, and More opens the full list. Choose the output language if you want one other than English. Tap Paraphrase. The Enhanced Version appears below it, with a copy button, a share button and the name of the style used. 28 WRITING STYLES Humanize is the one most people come for: it takes flat, machine-sounding text and gives it a natural human tone. Standard covers everyday rewriting and Formal polishes. Premium adds 25 more, among them Academic, Simple, Concise, Persuasive, Professional, Technical, Casual, Funny, Email Polisher and SEO Optimized. ANY OUTPUT LANGUAGE The output language is a searchable list of world languages, and it is open to everyone rather than held behind Premium — write a note in English and hand it over in Spanish. The app's own interface is a separate setting: it comes in 39 languages, it matches your phone, and you can change it in Settings. WHO IT SUITS Students turning a rough paragraph into something that reads properly. Anyone writing in English as a second language who wants an email to land right. Anyone holding a block of machine-written text that still reads like one. WITHOUT PREMIUM Three rewrites a day using Humanize, Standard and Formal, with the full output-language list. The count resets the next day. WITH PREMIUM Unlimited rewrites, all 28 styles, and the History tab: every finished rewrite saved with the original text, the Enhanced Version, the style used and the date. History keeps your 100 most recent rewrites, stays on the device, is never uploaded, does not sync between your phone and your tablet, and goes when the app does. WORTH KNOWING FIRST Rewriting happens online, so you need an internet connection. There is no account and no sign-in. Premium is held against your Apple ID, so Restore Purchases carries it to another device. Dark mode, the interface language, Rate Us and Report a problem are all in Settings. Subscription & Payment Information Premium is offered as: Weekly: $2.99/week Monthly: $6.99/month Annual: $34.99/year Lifetime: $69.99, paid once A free trial appears on the plan screen only when the App Store says your account is eligible for one. Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your Apple ID settings. Any unused free trial period, if offered, will be forfeited when a subscription is purchased. Privacy Policy: https://sites.google.com/view/paraphraseai/privacy-policy Terms of Use (EULA): https://sites.google.com/view/paraphraseai/eula By using Paraphrase AI, you agree to our Privacy Policy and Terms of Use.

About

Moleculist

Organize your life by transforming interests into a cosmic, animated universe. Track books, movies, plants, food, games, people, and more with visually stunning displays and effortless data entry. Seamlessly integrate with other apps to capture discoveries and memories.

Highlights
  • Molecular home screen with animated universe
  • One-tap adding for various life elements
  • Automatic data extraction from websites
  • Detailed tracking with notes and tags
  • Seamless iPad experience
  • Smart sharing via Share Sheet
  • Export and backup functionality
Features
Read full description

Moleculist Transform your life into a beautiful molecular universe. Moleculist turns personal organization into an inspiring, cosmic experience—where every part of your life becomes a shimmering “molecule” in your own animated universe. Your Life, Beautifully Mapped Every book you read, movie you watch, restaurant you discover, plant you nurture, recipe you cook, game you play, and person you celebrate becomes a living part of your personal cosmos. Watch your interests orbit, connect, and evolve in stunning animated displays. Features That Spark Joy • Molecular home screen with animated orbital rings and smooth motion • One-tap adding for books, movies, plants, food (recipes), games, restaurants, and people • Seamless iPad experience with visuals that shine on the big screen • Smart sharing from Safari or any app via the Share Sheet • Automatic extraction of images, titles, and details from websites—no typing needed • Detailed tracking with status updates, notes, and tags • Export and backup to keep your universe safe Your Molecules Books – Track reading progress, save quotes, and build your literary galaxy. Movies and Shows – Organize your watchlist, rate favorites, and log recommendations. Plants – Track growth stages, care routines, and health in your digital garden. Food and Recipes – Save recipes, track cooking history, and perfect your culinary molecule. Restaurants – Log visits, rate dishes, and map your food adventures. Games – Track your gaming backlog, progress, and completed adventures. People – Remember birthdays, anniversaries, and gift ideas; keep profiles with photos, relationship types, and special notes. Moments – Capture memories, log your mood, and connect them to the moments that made them. Finds - Track your digital discoveries Design Philosophy Moleculist makes tracking feel magical—combining smooth animations, a cosmic theme, and elegant visuals so organizing your life is both fun and inspiring. No ads. No subscriptions. Free updates for life. One-time purchase for your personal life universe.

Screenshots

Paraphrase AI4 screens
Moleculist4 screens

Verdict

The call

The clearest difference is in-app purchases: Moleculist at none against Paraphrase AI's 4. Moleculist also leads on review sentiment (78% vs 50%) and rating (4.7 vs 4.4). Paraphrase AI's advantage is iOS requirement (15.0 vs 17.6). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Paraphrase AI sells 4 in-app purchases, starting at $2.99 per 7 days. Moleculist asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Moleculist holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 33 and 19 respectively. Written reviews point the same way: 50% of Paraphrase AI's written reviews are positive against 78% of Moleculist's.

UpkeepUpdate frequency

Paraphrase AI ships an update monthly, Moleculist every 2 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Paraphrase AI versus Moleculist: the parameters behind the verdict, then further details
ParameterParaphrase AIMoleculist
PriceFreeFree
Rating4.4 (33 ratings)4.7 (19 ratings) — better
Positive reviews50.0% of reviews77.8% of reviews — better
Number of ratings33 — better19
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size40 MB142 MB
Age rating4+4+
DeveloperAlgoSoft Technologies LimitedBijjol Rambhia Kiran

Customer experience

Paraphrase AI

All ratings32 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Moleculist

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews9 reviews
Positive77.8%
Neutral11.1%
Negative11.1%

In-app purchases

4 purchases

Paraphrase AI

Subscriptions3
  • Weekly Plan$2.997 Days
  • Monthly Plan$6.991 Month
  • Annual Plan3 Days trial$34.991 Year
One-time1
  • Lifetime Plan$29.99
None

Moleculist

No in-app purchases

Questions

Is Paraphrase AI free?
Paraphrase AI is free to download, with in-app purchases available.
Is Moleculist free?
Moleculist is free to download, with no in-app purchases.
Which has better reviews, Paraphrase AI or Moleculist?
Moleculist is rated higher. Paraphrase AI averages 4.4 out of 5 from 33 ratings, while Moleculist averages 4.7 from 19 ratings.
Do Paraphrase AI or Moleculist have ads?
Neither Paraphrase AI nor Moleculist shows ads.
Which is updated more often, Paraphrase AI or Moleculist?
Paraphrase AI ships an update monthly, and Moleculist every 2 weeks. Most recently, Paraphrase AI was updated on November 5, 2026 and Moleculist on October 30, 2026.

Other comparisons